APA (7th ed.) Citation

Friedmann, A. (1902). Wahnsinn! Hillger.

Chicago Style (17th ed.) Citation

Friedmann, Alfred. Wahnsinn! Berlin, Eisenach, Leipzig: Hillger, 1902.

MLA (9th ed.) Citation

Friedmann, Alfred. Wahnsinn! Hillger, 1902.

Warning: These citations may not always be 100% accurate.